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All results from a given calculation for CH3CCl2CH3 (Propane, 2,2-dichloro-)

using model chemistry: MP2/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at MP2/cc-pVDZ
 hartrees
Energy at 0K-1036.824557
Energy at 298.15K 
HF Energy-1036.115943
Nuclear repulsion energy294.415640
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at MP2/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 3215 3063 5.73 73.62 0.74 0.85
2 A1 3094 2947 10.08 233.04 0.00 0.01
3 A1 1485 1414 3.07 17.18 0.75 0.86
4 A1 1412 1345 5.10 0.63 0.60 0.75
5 A1 1192 1136 35.24 1.36 0.56 0.72
6 A1 957 911 7.26 6.03 0.70 0.82
7 A1 581 553 13.58 11.92 0.04 0.07
8 A1 368 351 0.44 2.15 0.42 0.59
9 A1 262 250 1.11 4.02 0.67 0.80
10 A2 3196 3044 0.00 10.53 0.75 0.86
11 A2 1473 1403 0.00 20.54 0.75 0.86
12 A2 1020 972 0.00 1.21 0.75 0.86
13 A2 292 278 0.00 1.32 0.75 0.86
14 A2 284 271 0.00 0.45 0.75 0.86
15 B1 3200 3048 14.92 126.46 0.75 0.86
16 B1 1495 1424 5.85 0.01 0.75 0.86
17 B1 1146 1091 74.48 2.21 0.75 0.86
18 B1 708 674 74.58 10.45 0.75 0.86
19 B1 368 351 1.84 1.64 0.75 0.86
20 B1 322 307 0.00 0.02 0.75 0.86
21 B2 3214 3061 3.15 40.69 0.75 0.86
22 B2 3092 2945 4.80 0.10 0.75 0.86
23 B2 1471 1401 3.37 0.01 0.75 0.86
24 B2 1397 1331 13.47 1.69 0.75 0.86
25 B2 1241 1182 6.89 0.73 0.75 0.86
26 B2 957 911 0.02 1.27 0.75 0.86
27 B2 396 378 3.40 1.51 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 18918.6 cm-1
Scaled (by 0.9525) Zero Point Vibrational Energy (zpe) 18020.0 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at MP2/cc-pVDZ
ABC
0.12196 0.08079 0.07113

See section I.F.4 to change rotational constant units
Geometric Data calculated at MP2/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.337
Cl2 1.467 0.000 -0.717
Cl3 -1.467 0.000 -0.717
C4 0.000 1.272 1.173
C5 0.000 -1.272 1.173
H6 0.000 2.160 0.524
H7 0.000 -2.160 0.524
H8 -0.899 1.290 1.810
H9 0.899 1.290 1.810
H10 0.899 -1.290 1.810
H11 -0.899 -1.290 1.810

Atom - Atom Distances (Å)
  C1 Cl2 Cl3 C4 C5 H6 H7 H8 H9 H10 H11
C11.80631.80631.52201.52202.16792.16792.15462.15462.15462.1546
Cl21.80632.93352.70952.70952.89072.89073.69432.89362.89363.6943
Cl31.80632.93352.70952.70952.89072.89072.89363.69433.69432.8936
C41.52202.70952.70952.54401.09983.49261.10201.10202.78932.7893
C51.52202.70952.70952.54403.49261.09982.78932.78931.10201.1020
H62.16792.89072.89071.09983.49264.31971.79381.79383.79033.7903
H72.16792.89072.89073.49261.09984.31973.79033.79031.79381.7938
H82.15463.69432.89361.10202.78931.79383.79031.79823.14562.5810
H92.15462.89363.69431.10202.78931.79383.79031.79822.58103.1456
H102.15462.89363.69432.78931.10203.79031.79383.14562.58101.7982
H112.15463.69432.89362.78931.10203.79031.79382.58103.14561.7982

picture of Propane, 2,2-dichloro- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C4 H6 110.528 C1 C4 H8 109.353
C1 C4 H9 109.353 C1 C5 H7 110.528
C1 C5 H10 109.353 C1 C5 H11 109.353
Cl2 C1 Cl3 108.586 Cl2 C1 C4 108.692
Cl2 C1 C5 108.692 Cl3 C1 C4 108.692
Cl3 C1 C5 108.692 C4 C1 C5 113.387
H6 C4 H8 109.118 H6 C4 H9 109.118
H7 C5 H10 109.118 H7 C5 H11 109.118
H8 C4 H9 109.352 H10 C5 H11 109.352
Electronic energy levels

Electronic state

Charges, Dipole, Quadrupole and Polarizability